ASTM D2026/D2026M-15(2021)e1
(Specification)Standard Specification for Cutback Asphalt (Slow-Curing Type)
Standard Specification for Cutback Asphalt (Slow-Curing Type)
SCOPE
1.1 This specification covers cutback petroleum asphalts of the slow-curing type for use in the construction and treatment of pavements.
1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.
1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
General Information
- Status
- Published
- Publication Date
- 14-Nov-2021
- Technical Committee
- D04 - Road and Paving Materials
- Drafting Committee
- D04.40 - Asphalt Specifications
Relations
- Effective Date
- 15-Jan-2024
- Effective Date
- 01-Dec-2023
- Effective Date
- 01-Oct-2023
- Effective Date
- 01-Jun-2016
- Effective Date
- 01-Jun-2015
- Effective Date
- 01-Jun-2014
- Effective Date
- 01-Nov-2012
- Effective Date
- 01-May-2010
- Effective Date
- 01-Jun-2009
- Effective Date
- 01-Jun-2009
- Effective Date
- 01-Jun-2009
- Effective Date
- 01-Jul-2005
- Effective Date
- 01-Jun-2005
- Effective Date
- 01-Jun-2005
- Effective Date
- 01-Jun-2005
Overview
ASTM D2026/D2026M-15(2021)e1, Standard Specification for Cutback Asphalt (Slow-Curing Type), is a specification developed by ASTM International for cutback petroleum asphalts classified as slow-curing. This standard provides requirements for the use of slow-curing cutback asphalt in the construction and treatment of pavements. It is widely recognized and used by industry professionals, including approval for use by agencies of the U.S. Department of Defense. This specification aligns with internationally accepted principles established by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Key Topics
Scope and Coverage:
The standard defines the properties and test methods for slow-curing cutback asphalt used in pavement construction and maintenance.Units of Measurement:
Specifies that all values must be stated independently in SI or inch-pound units without combining them to avoid nonconformance.Referenced Test Methods:
Includes specific ASTM test methods for:- Flash and fire points (D92)
- Kinematic viscosity (D2170/D2170M)
- Distillation (D402/D402M)
- Residue of specified penetration (D243/D243M)
- Solubility in trichloroethylene or N-propyl bromide (D2042/D7553)
- Ductility (D113)
- Water content (D95)
- Sampling procedures (D140/D140M)
Material Requirements:
Specifies that the cutback asphalt must not foam at application temperature and must meet criteria for viscosity, flash point, distillation, solubility, residue penetration, ductility, and water content as listed in Table 1 of the standard.International Compliance:
Aligns with international trade principles to facilitate global adoption and technical compatibility.
Applications
Pavement Construction:
Used as a binder for roadways, highways, and other paved surfaces, particularly where conditions favor the use of slow-curing asphalt for better workability and controlled setting times.Surface Treatment:
Applied in surface dressing, patching, and sealing applications to enhance pavement longevity and performance.Base and Subbase Stabilization:
Acts as a stabilizing agent in granular bases and subbases, providing resistance to disintegration and improving load distribution.Maintenance and Repair:
Suited for road maintenance applications, especially in cold or damp conditions where rapid cure would not be appropriate.Regulatory and Public Works Projects:
Frequently cited in specifications for federal, state, and municipal infrastructure projects requiring adherence to recognized standards.
Related Standards
- ASTM D95: Test Method for Water in Petroleum Products and Bituminous Materials by Distillation.
- ASTM D113: Test Method for Ductility of Asphalt Materials.
- ASTM D140/D140M: Practice for Sampling Asphalt Materials.
- ASTM D243/D243M: Test Method for Residue of Specified Penetration.
- ASTM D402/D402M: Test Method for Distillation of Cutback Asphalt.
- ASTM D2042: Test Method for Solubility of Asphalt Materials in Trichloroethylene.
- ASTM D2170/D2170M: Test Method for Kinematic Viscosity of Asphalts.
- ASTM D7553: Test Method for Solubility of Asphalt Materials in N-Propyl Bromide.
These referenced standards outline crucial testing and quality assurance procedures ensuring that cutback asphalt meets all technical and performance criteria required in construction and maintenance practices.
By adhering to ASTM D2026/D2026M-15(2021)e1, engineers, contractors, and public agencies can ensure the consistent quality and performance of slow-curing cutback asphalts, promoting safer and longer-lasting pavements. For up-to-date information and the full specification, visit the ASTM International website.
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Frequently Asked Questions
ASTM D2026/D2026M-15(2021)e1 is a technical specification published by ASTM International. Its full title is "Standard Specification for Cutback Asphalt (Slow-Curing Type)". This standard covers: SCOPE 1.1 This specification covers cutback petroleum asphalts of the slow-curing type for use in the construction and treatment of pavements. 1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
SCOPE 1.1 This specification covers cutback petroleum asphalts of the slow-curing type for use in the construction and treatment of pavements. 1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM D2026/D2026M-15(2021)e1 is classified under the following ICS (International Classification for Standards) categories: 91.100.50 - Binders. Sealing materials; 93.080.20 - Road construction materials. The ICS classification helps identify the subject area and facilitates finding related standards.
ASTM D2026/D2026M-15(2021)e1 has the following relationships with other standards: It is inter standard links to ASTM D402/D402M-24, ASTM D140/D140M-16(2023), ASTM D95-23, ASTM D140/D140M-16, ASTM D140/D140M-15, ASTM D140/D140M-14, ASTM D92-12a, ASTM D95-05(2010), ASTM D140/D140M-09, ASTM D7553-09, ASTM D2042-09, ASTM D92-05a, ASTM D95-05e1, ASTM D92-05, ASTM D95-05. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
ASTM D2026/D2026M-15(2021)e1 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
´1
Designation: D2026/D2026M −15 (Reapproved 2021)
Standard Specification for
Cutback Asphalt (Slow-Curing Type)
This standard is issued under the fixed designation D2026/D2026M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
ε NOTE—Section 1 was updated editorially in November 2021.
1. Scope D95 Test Method for Water in Petroleum Products and
Bituminous Materials by Distillation
1.1 This specification covers cutback petroleum asphalts of
D113 Test Method for Ductility of Asphalt Materials
the slow-curing type for use in the construction and treatment
D140/D140M Practice for Sampling Asphalt Materials
of pavements.
D243/D243M TestMethodforResidueofSpecifiedPenetra-
1.2 Units—The values stated in either SI units or inch-
tion
pound units are to be regarded separately as standard. The
D402/D402M Test Method for Distillation of Cutback As-
values stated in each system may not be exact equivalents;
phalt
therefore, each system shall be used independently of the other.
D2042 Test Method for Solubility of Asphalt Materials in
Combining values from the two systems may result in noncon-
Trichloroethylene
formance with the standard.
D2170/D2170M Test Method for Kinematic Viscosity of
Asphalts
1.3 The text of this standard references notes and footnotes
which provide explanatory material. These notes and footnotes D7553 Test Method for Solubility of Asphalt Materials in
N-Propyl Bromide
(excluding those in tables and figures) shall not be considered
as requirements of the standard.
3. Properties
1.4 This international standard was developed in accor-
3.1 The cutback asphalt shall not foam when heated to
dance with internationally recognized principles on standard-
application temperature and shall conform to the requirements
ization established in the Decision on Principles for the
prescribed in Table 1.
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
4. Test Methods
Barriers to Trade (TBT) Committee.
4.1 The material shall be sampled in accordance with
Practice D140/D140M, and the properties enumerated in this
2. Referenced Documents
specification shall be determined in accordance with the
2.1 ASTM Standards: following ASTM test methods:
D92 Test Method for Flash and Fire Points by Cleveland 4.1.1 Flash Point (Cleveland Open Cup)—Test Method
Open Cup Tester D92.
4.1.2 Viscosity, Kinematic—Test Method D2170/D2170M.
4.1.3 Distillation—Test Method D402/D402M.
This specification is under the jurisdiction of ASTM Committee D04 on Road
NOTE 1—If a 100-mL graduate does not permit sufficiently close
and Paving Materials and is the direct responsibility of Subcommittee D04.40 on
readings to determine conformity to this specification w
...
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